2007 Linhai Prince 50 Technical Analysis & Specification Breakdown
Built around Linhai's scooter motorcycle platform, the 2007 Linhai Prince 50 pairs a 49.5 cc (3 cu in) air-cooled single cylinder, four-stroke architecture with road-focused gearing. In factory specification, peak output is rated at 3 HP (2.2 kW) at 8,000 rpm while maximum torque reaches 3 Nm (2.2 lb-ft) at 6,000 rpm. Internal engine geometry specifies a bore and stroke of 39.0 x 41.4 mm (1.5 x 1.6 inches) with a 10.5:1 compression ratio.
On the scales, the Prince 50 measures 93 kg (205 lbs) dry. Rider ergonomics and chassis geometry center around a 1,195 mm (47 in) wheelbase engineered for quick, flickable steering geometry. The 5.9-liter (1.6 US gal) fuel tank paired with a rated consumption of 2 L/100 km provides an estimated theoretical range of roughly 295 km (183 miles) between fill-ups.
Within MotoLibrary's Linhai archive, this model family spans 2 indexed model years from 2007 to 2009, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.
Power Band Window
6,000–8,000 rpm
Theoretical Range
~295 km (183 mi)
Engine
Displacement49.5 ccm (3.02 cubic inches)
Engine TypeSingle cylinder, four-stroke
Engine DetailsSingle cylinder, four-stroke
Power3.0 HP (2.2 kW)) @ 8000 RPM
Torque3.0 Nm (0.3 kgf-m or 2.2 ft.lbs) @ 6000 RPM
Compression10.5:1
Bore x Stroke39.0 x 41.4 mm (1.5 x 1.6 inches)
Fuel ControlSingle Overhead Cams (SOHC)
CoolingAir
Performance
Fuel Consumption2.00 litres/100 km (50.0 km/l or 117.61 mpg)
Greenhouse Gases46.4 CO2 g/km. (CO2 - Carbon dioxide emission)
Chassis
Wheelbase1195 mm (47.0 inches)
Wheels & Brakes
Front Tyre90/90-10
Rear Tyre90/90-10
Front BrakesSingle disc. 220mm
Rear BrakesExpanding brake (drum brake). 110mm
Dimensions & Weight
Dry Weight93.0 kg (205.0 pounds)
Power/Weight0.0317 HP/kg
Overall Height1070 mm (42.1 inches)
Overall Length1685 mm (66.3 inches)
Overall Width660 mm (26.0 inches)
Fuel Capacity5.90 litres (1.56 US gallons)
Other
StarterElectric & kick
Color OptionsBordeaux, Metalized Black, Silver, Blue
Use this page to compare this motorcycle by its real specifications, not only by model name. Focus on the details that affect fit, comfort, handling, range and ownership.
Power
Compare engine output with similar motorcycles if acceleration, highway use or two-up riding matters.
Torque
Torque is useful for judging real-world pull, especially for touring, commuting and loaded riding.
Weight
Compare weight carefully because it affects low-speed handling, parking and confidence.
Fuel Capacity
Fuel capacity helps estimate touring range and how often you may need to stop.
Brakes
Brake setup is worth comparing if you ride in traffic, mountains or with a passenger.
